Accès public à partir du 30 janv. 2020
In: European Journal of Immunology, 2019, p. 1-15
In mammals, the 5’-methylcytosine (5mC) modification in the genomic DNA contributes to the dynamic control of gene expression. 5mC erasure is required for the activation of developmental programs and occurs either by passive dilution through DNA replication, or by enzymatic oxidation of the methyl mark to 5-hydroxymethylcytosine (5hmC), which can persist as such or undergo further oxidation...
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In: The EMBO Journal, 2019, vol. 38, no. 2, p. e99847
Autophagy is a cytosolic quality control process that recognizes substrates through receptor‐mediated mechanisms. Procollagens, the most abundant gene products in Metazoa, are synthesized in the endoplasmic reticulum (ER), and a fraction that fails to attain the native structure is cleared by autophagy. However, how autophagy selectively recognizes misfolded procollagens in the ER lumen is...
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In: Nature Communications, 2019, vol. 10, p. Art. number: 250
T cell dependent secretory IgA (SIgA) generated in the Peyer’s patches (PPs) of the small intestine shapes a broadly diverse microbiota that is crucial for host physiology. The mutualistic co-evolution of host and microbes led to the relative tolerance of host’s immune system towards commensal microorganisms. The ATP-gated ionotropic P2X7 receptor limits T follicular helper (Tfh) cells...
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In: Journal of Experimental Medicine, 2019, vol. 216, no. 2, p. 317-336
Altered control of T follicular helper (Tfh) cells can lead to generation of autoantibodies and autoimmune manifestations. Signaling pathways that selectively limit pathogenic responses without affecting the protective function of Tfh cells are unknown. Here we show that the ATP-gated ionotropic P2X7 receptor restricts the expansion of aberrant Tfh cells and the generation of self-reactive...
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Accès public à partir du 15 janv. 2021
Thèse de doctorat : Università della Svizzera italiana, 2018 ; 2018INFO017.
The worldwide significant increase in life expectancy has recently drawn the attention of the scientific community to neurodegenerative pathologies of the elderly population. These neurodegenerative disorders arise from the abnormal protein aggregation in the nervous tissue leading to intracellular inclusions or extracellular aggregates in specific brain areas. A feasible strategy to prevent...
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In: Science Immunology, 2018, vol. 3, no. 30, p. eaau6759
Hundreds of patients with autosomal recessive, complete IL-12p40 or IL-12Rß1 deficiency have been diagnosed over the last 20 years. They typically suffer from invasive mycobacteriosis and, occasionally, from mucocutaneous candidiasis. Susceptibility to these infections is thought to be due to impairments of IL- 12–dependent IFN-? immunity and IL-23–dependent IL-17A/IL-17F immunity,...
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Thèse de doctorat : Università della Svizzera italiana, 2018 ; 2018INFO015.
With the rapid advance of multi-core and distributed architectures, concurrent systems are becoming more and more popular. Concurrent systems are extremely hard to develop and validate, as their overall behavior depends on the non-deterministic interleaving of the execution flows that comprise the system. Wrong and unexpected interleavings may lead to concurrency faults that are extremely...
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Thèse de doctorat : Università della Svizzera italiana, 2018 ; 2018INFO016.
The increasing popularity of social media has changed the web from a static repository of information into a dynamic forum with continuously changing information. Social media platforms has given the capability to people expressing and sharing their thoughts and opinions on the web in a very simple way. The so-called User Generated Content is a good source of users opinion and mining it can be...
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Thèse de doctorat : Università della Svizzera italiana, 2018 ; 2018INFO014.
Software development has become more and more pervasive, with influence in almost every human activity. To be able to fit in so many different scenarios and constantly implement new features, software developers adopted methodologies with tight development cycles, sometimes with more than one release per day. With the constant growth of modern software projects and the consequent expansion...
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In: Studies in communication sciences, 2017, vol. 17, no. 1, p. 131-133
Sophie Lambolez. « Dites donc il fonctionne pas ce machin. » Regard sur le support informatique. Paris: L’Harmattan, 2016, pp. 198. With a preface by Alain Trognon and Anne-Nelly Perret-Clermont. ISBN 978-2-343-09716-9. This volume, appeared for the book series « Figures de l’interaction » (figures of interaction) published by L’Harmattan, deals with communication processes within a...
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